changed kvm scripts

kvm/browseqcow2.sh

@@ -5,6 +5,15 @@
 #             v0.1
 #
 
+# read imagename
+if [ -z $1 ]; then
+   echo 'usage: "browseqcow2 <image.qcow2>"'
+   exit 1
+fi
+
+imagename=$1
+
+
 # im i root
 if [ $(whoami) != "root" ]; then
     echo "only root can do this"
@@ -20,14 +29,6 @@ if [[ $1 = "--unmount" || $1 = "-u" || $1 = "--umount" ]]; then
     exit 0
 fi
 
-# read imagename
-if [ -z $1 ]; then
-   echo 'usage: "browseqcow2 <image.qcow2>"'
-   exit 1
-fi
-
-imagename=$1
-
 # load kernel module
 modprobe nbd max_part=8
 

kvm/genqcow2.sh

@@ -1,8 +1,16 @@
 #!/bin/bash
 
-# generating new qcow2 disk
 
-echo "what name should it have?"
-read name
+if [ -z $1 ]; then
+    # reading the imagename
+    echo "what name should it have?"
+    read name
+else
+    name=$1
+fi
 
-qemu-img create -f qcow2 $name.qcow2 8G
+
+# generating the actual image
+qemu-img create -f qcow2 $name.qcow2 16G
+
+exit 0